Home

ERIC M DEMARCO

CIK 1082440 · President & CEO · last filed 2026-08-14

ERIC M DEMARCO is a President & CEO who has filed 124 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for KTOS, was dated Aug 14, 2026. Across all open-market trades the lifetime net is −$91.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $41.1M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$41.14M

Companies

2

Total Filings

124

Lifetime Open-Market Net

-$91.40M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
KTOS President & CEO 833,768 $49.34 $41.14M -$91.40M 117 2026-08-14
KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (WFII) Delisted President and CEO — — — $0 2 2007-03-29

Recent Filings

124 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-14 KTOS Notice (144) −300,000 -$18.84M EDGAR
2026-08-14 KTOS Sell (S) −300,000 -$19.30M EDGAR
2026-03-06 KTOS Mixed +250,183 -$14.47M EDGAR
2026-03-03 KTOS Mixed +78,845 -$4.41M EDGAR
2026-01-12 KTOS Mixed +45,488 -$2.34M EDGAR
2026-01-06 KTOS Mixed −109,120 -$22.74M EDGAR
2026-01-05 KTOS Notice (144) −200,000 -$15.86M EDGAR
2025-12-23 KTOS Sell (S) −200,000 -$16.11M EDGAR
2025-12-22 KTOS Notice (144) −200,000 -$15.08M EDGAR
2025-12-03 KTOS Sell (S) −400,000 -$29.22M EDGAR
Showing 1–10 of 124
Page 1 of 13
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.